package org.example.bbook.controller;

import jakarta.servlet.http.HttpSession;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RequestMapping("/user")
@RestController
public class UserController {
   @RequestMapping("/login")
    public String login(String userName,String password, HttpSession session){
       //1. 校验参数
       //2. 验证密码是否正确
       //3、返回响应结果
       if(!StringUtils.hasLength(userName) || !StringUtils.hasLength(password)){
           return "用户名或密码为空";
       }
       if(!"admin".equals(userName) || !"admin".equals(password)){
           return "密码错误";
       }

       session.setAttribute("userName",userName);
       return "";
   }
}
